Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE‐A Chireix PA
Galaviz‐Aguilar, José Alejandro, Chang, Hsiu‐Chen, Martinez‐Rodriguez, Francisco, Roblin, Patrick, Núñez Pérez, José C.
Published in Microwave and optical technology letters (01.11.2017)
Published in Microwave and optical technology letters (01.11.2017)
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Journal Article
A Comparison of Surrogate Behavioral Models for Power Amplifier Linearization under High Sparse Data
Galaviz-Aguilar, Jose Alejandro, Vargas-Rosales, Cesar, Cárdenas-Valdez, José Ricardo, Aguila-Torres, Daniel Santiago, Flores-Hernández, Leonardo
Published in Sensors (Basel, Switzerland) (01.10.2022)
Published in Sensors (Basel, Switzerland) (01.10.2022)
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Journal Article
Comparison of a genetic programming approach with ANFIS for power amplifier behavioral modeling and FPGA implementation
Galaviz-Aguilar, José Alejandro, Roblin, Patrick, Cárdenas-Valdez, José Ricardo, Z-Flores, Emigdio, Trujillo, Leonardo, Nuñez-Pérez, José Cruz, Schütze, Oliver
Published in Soft computing (Berlin, Germany) (01.04.2019)
Published in Soft computing (Berlin, Germany) (01.04.2019)
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Journal Article
A Weighted Linearization Method for Highly RF-PA Nonlinear Behavior Based on the Compression Region Identification
Galaviz-Aguilar, Jose Alejandro, Vargas-Rosales, Cesar, Cárdenas-Valdez, José Ricardo, Martínez-Reyes, Yasmany, Inzunza-González, Everardo, Sandoval-Ibarra, Yuma, Núñez-Pérez, José Cruz
Published in Applied sciences (01.04.2021)
Published in Applied sciences (01.04.2021)
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Journal Article
Modeling memory effects in RF power amplifiers applied to a digital pre-distortion algorithm and emulated on a DSP-FPGA board
Ricardo Cárdenas-Valdez, José, Cruz Núñez-Pérez, José, Alejandro Galaviz-Aguilar, José, Calvillo-Téllez, Andrés, Gontrand, Christian, Apolinar Reynoso-Hernández, J., Tlelo-Cuautle, Esteban
Published in Integration (Amsterdam) (01.03.2015)
Published in Integration (Amsterdam) (01.03.2015)
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Journal Article
Comparative study of channel estimators for massive MIMO 5G NR systems
Carrera, Diego Fernando, Vargas-Rosales, Cesar, Azpilicueta, Leyre, Galaviz-Aguilar, Jose Alejandro
Published in IET communications (22.04.2020)
Published in IET communications (22.04.2020)
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Journal Article
A Crest Factor Reduction Technique for LTE Signals with Target Relaxation in Power Amplifier Linearization
Cárdenas-Valdez, José Ricardo, Galaviz-Aguilar, Jose Alejandro, Vargas-Rosales, Cesar, Inzunza-González, Everardo, Flores-Hernández, Leonardo
Published in Sensors (Basel, Switzerland) (04.02.2022)
Published in Sensors (Basel, Switzerland) (04.02.2022)
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Journal Article
RF-PA Modeling of PAPR: A Precomputed Approach to Reinforce Spectral Efficiency
Galaviz-Aguilar, Jose Alejandro, Vargas-Rosales, Cesar, Tlelo-Cuautle, Esteban
Published in IEEE access (01.01.2020)
Published in IEEE access (01.01.2020)
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Journal Article
Reliable comparison for power amplifiers nonlinear behavioral modeling based on regression trees and random forest
Aguila-Torres, Daniel Santiago, Galaviz-Aguilar, Jose Alejandro, Cardenas-Valdez, Jose Ricardo
Published in 2022 IEEE International Symposium on Circuits and Systems (ISCAS) (28.05.2022)
Published in 2022 IEEE International Symposium on Circuits and Systems (ISCAS) (28.05.2022)
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Conference Proceeding
Direct design of Doherty and Chireix PAs using a nonlinear embedding device model
Roblin, Patrick, Hsiu-Chen Chang, Chenyu Liang, Alsulami, Ruwaybih, Martinez-Rodriguez, Francisco, Galaviz Aguilar, Jose Alejandro
Published in 2017 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR) (01.01.2017)
Published in 2017 IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR) (01.01.2017)
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Conference Proceeding
Measurement and nonlinear behavioral modeling of the dynamic bias current in an LTE‐A C hireix PA
Galaviz‐Aguilar, José Alejandro, Chang, Hsiu‐Chen, Martinez‐Rodriguez, Francisco, Roblin, Patrick, Núñez Pérez, José C.
Published in Microwave and optical technology letters (01.11.2017)
Published in Microwave and optical technology letters (01.11.2017)
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Journal Article
Metodología de diseño basada en FPGA para la predistorsión digital de amplificadores de potencia
José Alejandro Galaviz Aguilar, José Ricardo Cárdenas-Valdez, J. Apolinar Reynoso-Hernández, Christian Gontrand, José Cruz Núñez Pérez
Published in Programación Matemática y Software (01.12.2022)
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Published in Programación Matemática y Software (01.12.2022)
Journal Article
SVM Classifier and evaluation of muscle power of EMG signals and Python implementation
Cardenas-Valdez, Jose Ricardo, Valdez-Luis, Daniela, Garcia-Ortega, Manuel de Jesus, Corral-Dominguez, Angel Humberto, Galaviz-Aguilar, Jose Alejandro
Published in 2020 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE) (01.11.2020)
Published in 2020 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE) (01.11.2020)
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Conference Proceeding
Measurement of dynamic power dissipation and estimation of effective dynamic efficiencies in an LTE chireix PA
Galaviz-Aguilar, Jose Alejandro, Hsiu-Chen Chang, Martinez-Rodriguez, Francisco, Roblin, Patrick, Cruz Nunez-Perez, Jose
Published in 2016 88th ARFTG Microwave Measurement Conference (ARFTG) (01.12.2016)
Published in 2016 88th ARFTG Microwave Measurement Conference (ARFTG) (01.12.2016)
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Conference Proceeding
FPGA-Based Emulation of Sequential Least Squares for Coefficient Extraction of RF Power Amplifiers
Nunez Perez, Jose Cruz, Allende Chavez, Edgar, Cardenas Valdez, Jose Ricardo, Bonilla Rodriguez, Aldo, Entrambasaguas Leon, Gamaliel, Serrato Andrade, Rodrigo Yaoctzin, Galaviz Aguilar, Jose Alejandro
Published in 2018 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE) (01.11.2018)
Published in 2018 International Conference on Mechatronics, Electronics and Automotive Engineering (ICMEAE) (01.11.2018)
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Conference Proceeding
FPGA‐based system for effective IQ imbalance mitigation of RF power amplifiers
Nuñez Perez, Jose Cruz, Juarez Cazares, Sergio Alberto, Galaviz Aguilar, Jose Alejandro, Sandoval Ibarra, Yuma, Perez Pinal, Francisco Javier, Tlelo Cuautle, Esteban
Published in International journal of circuit theory and applications (01.04.2020)
Published in International journal of circuit theory and applications (01.04.2020)
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Journal Article
Metodología de diseño basada en FPGA para la predistorsión digital de amplificadores de potencia
Galaviz Aguilar, José Alejandro, Cárdenas Valdez, José Ricardo, Reynoso Hernández, J. Apolinar, Gontrand, Christian, Núñez Pérez, José Cruz
Published in Programación Matemática y Software (06.11.2013)
Published in Programación Matemática y Software (06.11.2013)
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Journal Article